diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 73c0b80d2f9f..111b72619466 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -2684,7 +2684,7 @@ static void check_early_cpu_features(void) } static void -verify_local_elf_hwcaps(const struct arm64_cpu_capabilities *caps) +__verify_local_elf_hwcaps(const struct arm64_cpu_capabilities *caps) { for (; caps->matches; caps++) @@ -2695,6 +2695,14 @@ verify_local_elf_hwcaps(const struct arm64_cpu_capabilities *caps) } } +static void verify_local_elf_hwcaps(void) +{ + __verify_local_elf_hwcaps(arm64_elf_hwcaps); + + if (id_aa64pfr0_32bit_el0(read_cpuid(ID_AA64PFR0_EL1))) + __verify_local_elf_hwcaps(compat_elf_hwcaps); +} + static void verify_sve_features(void) { u64 safe_zcr = read_sanitised_ftr_reg(SYS_ZCR_EL1); @@ -2759,11 +2767,7 @@ static void verify_local_cpu_capabilities(void) * on all secondary CPUs. */ verify_local_cpu_caps(SCOPE_ALL & ~SCOPE_BOOT_CPU); - - verify_local_elf_hwcaps(arm64_elf_hwcaps); - - if (system_supports_32bit_el0()) - verify_local_elf_hwcaps(compat_elf_hwcaps); + verify_local_elf_hwcaps(); if (system_supports_sve()) verify_sve_features();